* {
    margin: 0;
    padding: 0;
    color: #000000;
}

span{
    color: white;
}

a{
    color: white;
}

#whole_wrapper {
    width: 1920px;
    height: 1080px;
    margin: auto;
    background: url(./img/background.png);
    position: relative;
}

.main_word{
    position: absolute;
    width: 1110px;
    height: 143px;
    left: 68px;
    top: 313px;
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 700;
    font-size: 100px;
    line-height: 143px;
    letter-spacing: 0.01em;
    text-align: center;
    color: #FFFFFF;
    text-shadow: 6px 9px 50px rgba(0, 0, 0, 0.15);
}

.main_bottom{
    position: absolute;
    width: 796px;
    height: 46px;
    left: 225px;
    top: 973px;
    font-family: 'KaiTi';
    font-style: normal;
    font-weight: 400;
    font-size: 40px;
    line-height: 46px;
    letter-spacing: 0.05em;
    color: #FFFFFF;
}

#success_box{
    width: 200px;
    height: 24px;
    background-color: #001F7B;
    position: absolute;
    left: 1060px;
    top: 524px;
    z-index: 999;
    color: #ffffff;
    text-align: center;
    line-height: 24px;
    display: none;
}

#close1{
    float: right;
}

#fail_box{
    width: 200px;
    height: 24px;
    background-color: #001F7B;
    position: absolute;
    left: 1060px;
    top: 524px;
    z-index: 999;
    color: #ffffff;
    text-align: center;
    line-height: 24px;
    display: none;
}

#close2{
    float: right;
}

#black_wrapper{
    width: inherit;
    height: inherit;
    background-color: rgba(0, 0, 0, 0.7);
    position: absolute;
    top:0;
    left: 0;
    z-index: 99;
    display: none;
}

#close{
    width: 20px;
    height: 20px;
    color: #ffffff;
    margin-right: 10px;
}

#psw_changer{
    width:500px;
    height: 360px;
    margin-top: 372px;
    margin-left: 903px;
    background-color: rgba(52,120,241,0.3);
    background: url(./img/a_back.png);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

#psw_changer_wrapper{
    width:inherit;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

#psw_title{
    width: 60px;
    height: 16px;
    color: white;
    background-color: #4263C6;
    text-align: center;
    font-size: 12px;
    line-height: 16px;
    margin-left: 10px;
}

#psw_changer input{
    width: 200px;
    height: 20px;
    background: transparent;
    outline: none;
    border: none;
    border-bottom: 1px solid white;
}

#psw_word{
    width: 270px;
    height: 40px;
    word-wrap:break-word;
    font-family: 'Inter';
    font-style: italic;
    font-weight: 400;
    font-size: 12px;
    line-height: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.psw_in_wrapper{
    width: 300px;
    height:23px;
    line-height: 23px;
    margin-left: 20px;
    margin-top: 20px;
}

#sub_div{
    margin-bottom: 40px;
}

.dspan{
    color: white;
}

#amend_psw{
    background-color: #4263C6;
    width: 100px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    border: none;
}

.top {
    width: 1920px;
    height: 50px;
    font-size: 16px;
    color: white;
    line-height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    letter-spacing: 0.2em;
    backdrop-filter: blur(1px);
    background-color: rgba(0, 116, 235, 0.8);
}

.welcome {
    color:white;
    margin-left: 360px;
}

.user {
    margin-right: 360px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

#avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: relative;
}

#avatar img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

#user_name2{
    width:150px;
    height: 24px;
    background-color: #3478F1;
    margin-left: 15px;
    color:white;
    text-align: center;
    line-height: 24px;
    text-overflow: ellipsis;
    overflow: hidden;
}

#user_name1{
    text-align: center;
    color: #ffffff;
}
#user_event {
    width: 44px;
    height: 20px;
    color: white;
    position: absolute;
    right: -7px;
    top: 35px;
    cursor: default;
    display: none;
    background-color: #D9D9D9;
    font-size: 16px;
    text-align: center;
    line-height: 20px;
}

.main {
    margin: 0 auto;
    width: 1920px;
    height: 1030px;
    display: flex;
    justify-content: flex-start;
}

#director {
    width: 510px;
    height: 1030px;
    color: #ffffff;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-end;
    background: linear-gradient(255.61deg, #3598FD 7.49%, rgba(53, 152, 253, 0.2) 126.58%);
}

.banner {
    width: 1410px;
    height: 1030px;
}

.logo {
    width: 120px;
    height: 120px;
    font-size: 14px;
    text-align: center;
    line-height: 60px;
}

.logo img {
    width: 100px;
    height: 120px;
}

.director_item {
    margin: 20px 0 90px;
    width: 150px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    letter-spacing: 3px;
    cursor: pointer;
}

.director_item:hover {
    background-color: rgba(47,67,153,0.5)!important;
}

.banner_item {
    width: 100%;
    height: inherit;
    color: white;
    display: none;
    position: relative;
}

.words {
    position: absolute;
    left: 20px;
    top: 0;
}

.wrapper {
    margin: 60px 360px 50px 118px;
    width: 932px;
    height: 920px;
    transition: all 0.5s;
}

#information {
    margin: 30px 360px 0px 28px;
    width: 1032px;
    height: 920px;
    transition: all 0.5s;
}

.upload{
    color:white;
    position: absolute;
    right:0;
    top:0;
    translate: 0 -100%;
}